var underLogin = document.getElementById("login-inputs");
underLogin.innerHTML = "<a>Username: </a><input id='user' name='account' type='text' value=''><br>"+
"<a>Password: </a><input id='pass' name='pw' type='text' value=''><br>"+
"<button type='submit'>Submit</button>"+
"<select id='autochoose' onChange='selectChange(this.value)'><option></option>"+
"<option value='1'>Alec Kuzniar</option>"+
"<option value='2'>Avery Dirr</option>"+
"<option value='3'>Broden Birk</option>"+
"</select><br><a> </a>";

function selectChange(optionSelected) {
if (option == '1') {
var account = document.getElementById('user').value = '2013KuzniarAr';
var pass = document.getElementById('pass').value = '07-13-31';
} elseif (option == '2') {
var account = document.getElementById('user').value = '2013DirrAG';
var pass = document.getElementById('pass').value = '09-11-29';
}
}